A-CSF Advanced Performance Carbide Coolant-Through Taps for Cast Iron and Aluminum Alloy
List 16605 A BRAND A-CSF, DIN Overall Length
PACKED 1 PIECE
CARBIDE
SPIRAL FLUTE
BR
15˚
3 FLUTE C/1.5P C/2.5P
Lc
lk
L1
L
Overall Length
Thread Length
Neck Length
Shank Dia. d (Inch) 0.255 0.255 0.255 0.255 0.318 0.318 0.381 0.381 0.323 0.323 0.367 0.367
Square Width
Square Length
EDP Number
Thread Size
Thread Limit
Chamfer Type
Lc (Inch) 0.598 0.598 0.598 0.598 0.665 0.665 0.751 0.751 0.858 0.858 0.921 0.921
L1 (Inch) 1.181 1.181 1.181 1.181 1.377 1.377 1.377 1.377
k (Inch) 0.191 0.191 0.191 0.191 0.238 0.238 0.286 0.286 0.242 0.242 0.275 0.275
lk (Inch) 0.313 0.313 0.313 0.313 0.375 0.375 0.438 0.438 0.406 0.406 0.438 0.438
L (Inch) 3.140 3.140 3.140 3.140 3.540 3.540 3.930 3.930 3.930 3.930 4.330 4.330
1660500100 1660500000 1660500300 1660500200 1660500500 1660500400 1660500700 1660500600 1660500900 1660500800 1660501100 1660501000
1/4 - 20 UNC H5
Bottom (1.5P)
1/4 - 20 UNC H5 Modified Bottom (2.5P)
1/4 - 28 UNF 1/4 - 28 UNF
H4
Bottom (1.5P)
H4 Modified Bottom (2.5P)
5/16 - 18 UNC H5
Bottom (1.5P)
5/16 - 18 UNC H5 Modified Bottom (2.5P)
3/8 - 16 UNC H5
Bottom (1.5P)
3/8 - 16 UNC H5 Modified Bottom (2.5P)
7/16 - 14 UNC H5
Bottom (1.5P)
- - - -
7/16 - 14 UNC H5 Modified Bottom (2.5P)
1/2 - 13 UNC H5
Bottom (1.5P)
1/2 - 13 UNC H5 Modified Bottom (2.5P)
Globally Stocked
Stocked
Available Upon Request; MOQ May Apply
ATP
Note: Other coatings are available upon request. Reduce SFM 50% - 70% while using external coolant.
P
M
K
N
S
H
Steel
Non-Ferrous
HRSA
Carbon Steel
Stainless Steel
Hardened Steel
Alloy Steel 4140 4340
Cast Iron
Aluminum Nickel Alloy Titanium
Die Steel
Low Medium High 1010 1018 1035 1045 1065
6Al4V (30 HRC)
~35 HRC
35-45 HRC
45-50 HRC
50-70 HRC
6061 7075 Casting Inconel
300
400 17-4 PH
15-50 SFM 30-330 SFM 30-330 SFM
Good
Best
467
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Spiral Fluted Taps
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